Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 12:16

General

  • Target
    attachment20260802-1169-9t5fgh.xlsx
  • Size 114KB
  • Sample260802-pff3caal9x
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 15 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260802-1169-9t5fgh.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4880

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 1KB
        • SHA256 6980c9b663189dd2f343996e4f4567e64d04c7401c323b38e9c7a88ce1484b2b
        • MD5 SHA1 SHA512 TLSH

        memory/4880-12-0x00007FFC0B510000-0x00007FFC0B520000-memory.dmp

        memory/4880-7-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-3-0x00007FFC4D81F000-0x00007FFC4D820000-memory.dmp

        memory/4880-4-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/4880-6-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-5-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/4880-0-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/4880-8-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-10-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-9-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-2-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/4880-11-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-17-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-16-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-15-0x00007FFC0B510000-0x00007FFC0B520000-memory.dmp

        memory/4880-14-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-13-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-18-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/4880-1-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/4880-53-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/4880-56-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/4880-55-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/4880-54-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/4880-57-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp